Porthleven wave
buoy observations on Wed, Jul 16, 2025 last observation shown
oldest observation available
Daily averages for 
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.2 | 4 | WSW | 17.1 | |
| 3.4 | 5 | WSW | 17.1 | |
| 3.4 | 4 | SW | 17.1 | |
| 3.7 | 5 | WSW | 17.1 | |
| 3.6 | 5 | WSW | 17.1 | |
| 3.6 | 4 | WSW | 17.1 | |
| 3.4 | 4 | WSW | 17.1 | |
| 3.4 | 4 | WSW | 17.1 | |
| 3.5 | 5 | SW | 17.0 | |
| 3.3 | 5 | SW | 17.0 | |
| 3.0 | 4 | SW | 17.0 | |
| 3.0 | 4 | WSW | 17.0 | |
| 2.9 | 4 | SW | 17.0 | |
| 3.0 | 4 | SW | 17.1 | |
| 3.0 | 5 | SW | 17.1 | |
| 2.9 | 5 | SW | 17.1 | |
| 3.0 | 5 | SW | 17.0 | |
| 2.9 | 5 | SW | 17.0 | |
| 3.0 | 5 | SW | 17.0 | |
| 3.1 | 4 | SW | 17.0 | |
| 3.3 | 5 | SW | 16.9 | |
| 3.4 | 5 | SW | 16.9 | |
| 3.4 | 5 | SW | 16.9 | |
| 3.4 | 5 | SW | 16.9 | |
| 3.4 | 5 | SW | 16.9 | |
| 3.5 | 5 | SW | 16.9 | |
| 3.7 | 5 | WSW | 16.9 | |
| 3.8 | 5 | SW | 16.9 | |
| 4.0 | 5 | SW | 17.0 | |
| 4.0 | 5 | SW | 17.0 | |
| 3.9 | 5 | SW | 17.0 | |
| 3.8 | 5 | SW | 17.1 | |
| 3.7 | 5 | WSW | 17.1 | |
| 3.6 | 5 | SW | 17.0 | |
| 3.6 | 5 | WSW | 17.1 | |
| 3.7 | 5 | SW | 17.1 | |
| 3.5 | 5 | SW | 17.1 | |
| 3.5 | 5 | WSW | 17.1 | |
| 3.5 | 5 | WSW | 17.1 | |
| 3.4 | 5 | SW | 17.1 | |
| 3.7 | 5 | WSW | 17.1 | |
| 4.1 | 5 | WSW | 17.0 | |
| 4.0 | 5 | WSW | 16.9 | |
| 4.2 | 5 | WSW | 16.9 | |
| 4.4 | 5 | WSW | 16.9 | |
| 4.6 | 5 | WSW | 16.9 | |
| 4.3 | 5 | WSW | 16.9 | |
| 4.4 | 5 | SW | 16.8 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.